diff --git a/bucket/cloud-sql-proxy.json b/bucket/cloud-sql-proxy.json
index daaa60fbdd..ad4244e638 100644
--- a/bucket/cloud-sql-proxy.json
+++ b/bucket/cloud-sql-proxy.json
@@ -1,17 +1,17 @@
 {
-    "version": "2.18.2",
+    "version": "2.18.3",
     "description": "Provides secure access to Cloud SQL Second Generation instances without having to add Authorized networks or configure SSL.",
     "homepage": "https://cloud.google.com/sql/docs/mysql/sql-proxy",
     "license": "Apache-2.0",
     "depends": "gcloud",
     "architecture": {
         "64bit": {
-            "url": "https://storage.googleapis.com/cloud-sql-connectors/cloud-sql-proxy/v2.18.2/cloud-sql-proxy.x64.exe#/cloud-sql-proxy.exe",
-            "hash": "7cc14ad64137a9aa5a8b9c8505bf1013e95e407026670fed21335e4c300bb6a5"
+            "url": "https://storage.googleapis.com/cloud-sql-connectors/cloud-sql-proxy/v2.18.3/cloud-sql-proxy.x64.exe#/cloud-sql-proxy.exe",
+            "hash": "eef9bf98c4d293bcb13fa944be8889d99c90efb901894c2a733233d89a155fc7"
         },
         "32bit": {
-            "url": "https://storage.googleapis.com/cloud-sql-connectors/cloud-sql-proxy/v2.18.2/cloud-sql-proxy.x86.exe#/cloud-sql-proxy.exe",
-            "hash": "9b7ef0970d91f766480d720ab6a7e014acbd850408dc98cd5d4e912c269c58c4"
+            "url": "https://storage.googleapis.com/cloud-sql-connectors/cloud-sql-proxy/v2.18.3/cloud-sql-proxy.x86.exe#/cloud-sql-proxy.exe",
+            "hash": "790b6a8d1e3d39d453f3b58c2b5458ca5da1265dd0dfb2924780f2ad91e7555e"
         }
     },
     "bin": "cloud-sql-proxy.exe",